Solutions by everydaycalculation.com
1st number: 10 2/4, 2nd number: 18/21
This multiplication involving fractions can also be rephrased as "What is 42/4 of 18/21?"
424 × 1821 is 91.
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Related: 84/4×18/21 42/4×36/21 42/8×18/21 42/4×18/42 42/4×54/21 42/12×18/21 42/4×18/63 42/4×90/21 42/20×18/21 42/28×18/21
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